Vibrating table water-cooling adapter and high-temperature four-comprehensive test device

Abstract

The utility model relates to a vibration table water-cooling adapter and a high temperature four-comprehensive test device, the vibration table water-cooling adapter comprises a water-cooling adapter plate, the water-cooling adapter plate is provided with a first water inlet interface and a first water outlet interface, the water-cooling adapter plate is internally provided with a cooling water path, and the first water inlet interface and the first water outlet interface are connected with the water-cooling adapter plate. A first water channel is connected between the cooling water channel and the first water inlet connector, and a second water channel is connected between the cooling water channel and the first water outlet connector. The water-cooling switching disc comprises a first disc face and a second disc face opposite to the first disc face, the cooling water channel is arranged close to the first disc face of the water-cooling switching disc, and the first water inlet connector and the first water outlet connector are both arranged away from the cooling water channel. The first water inlet connector and the first water outlet connector are arranged far away from the cooling water channel, so that the influence of high temperature on the first water inlet connector and the first water outlet connector is reduced.

Description

Technical Field

[0001] The utility model relates to the field of test equipment, in particular to a water-cooled adapter for a vibration table and a high-temperature four-in-one test device. Background Art

[0002] After the existing products are developed, they usually need to test the reliability under a high-temperature four-in-one test device. In view of the need to test in a high-temperature environment, a water-cooled adapter is usually provided in the high-temperature four-in-one test device. The water-cooled adapter is usually connected to the vibration table and vibrates with the vibration table, and the object to be tested is placed on the water-cooled adapter.

[0003] In the existing water-cooled adapters, as shown in the Chinese invention patent application CN112550759A, most of its water inlet interfaces and water outlet interfaces are arranged in the same plane as the internal water path of the water-cooled adapter.

[0004] Although the water-cooled adapter disclosed in CN112550759A can achieve the cooling effect and avoid the temperature in the high-temperature chamber being transmitted to the vibration table during the test and damaging the moving coil in the vibration table. However, in the water-cooled adapter disclosed in CN112550759A, the distances between its water inlet interface and water outlet interface and the high-temperature chamber are relatively close, and it is easily affected by high temperature and easily damaged. Summary of the Utility Model

[0005] Aiming at the problems existing in the above-mentioned prior art, the purpose of the utility model is to provide a water-cooled adapter for a vibration table and a high-temperature four-in-one test device, so as to improve the reliability of the water inlet interface and the water outlet interface.

[0006] The purpose of the utility model is realized by the following technical solutions:

[0007] A water-cooled adapter for a vibration table, comprising a water-cooled transfer disk, wherein a first water inlet interface and a first water outlet interface are arranged on the water-cooled transfer disk, a cooling water path is arranged in the water-cooled transfer disk, a first water channel is connected between the cooling water path and the first water inlet interface, a second water channel is connected between the cooling water path and the first water outlet interface, the water-cooled transfer disk comprises a first disk surface and a second disk surface arranged opposite to the first disk surface, the cooling water path is arranged close to the first disk surface of the water-cooled transfer disk, and both the first water inlet interface and the first water outlet interface are arranged far away from the cooling water path.

[0008] Furthermore, the cooling water path is annular, and both the first water channel and the second water channel are arranged along the axial direction of the water-cooled transfer disk.

[0009] Further, a transfer ring is provided outside the water-cooled adapter plate, and the water-cooled adapter plate reciprocates in the axial direction of the transfer ring relative to the transfer ring; a second water inlet interface and a second water outlet interface are provided on the transfer ring, the first water inlet interface and the second water inlet interface are arranged staggeredly, and a first hose is connected between the first water inlet interface and the second water inlet interface; the first water outlet interface and the second water outlet interface are arranged staggeredly, and a second hose is connected between the first water outlet interface and the second water outlet interface.

[0010] Furthermore, a pipeline groove is provided on the side wall of the water-cooled adapter plate, and the pipeline groove is used to accommodate the first hose and the second hose.

[0011] Still further, the pipeline groove extends axially along the water-cooled adapter plate to the second plate surface of the water-cooled adapter plate.

[0012] Still further, the first hose and the second hose are symmetrically arranged with respect to the axis of the water-cooled adapter plate.

[0013] Still further, when the first water inlet interface, the second water inlet interface, the first water outlet interface, and the second water outlet interface are all in the same plane, the connection line between the first water inlet interface and the first water outlet interface is perpendicular to the connection line between the second water inlet interface and the second water outlet interface.

[0014] Still further, a plurality of hollow cavities are provided in the water-cooled adapter plate, and each hollow cavity extends axially along the water-cooled adapter plate to the second plate surface.

[0015] A high-temperature four-in-one test device includes a base, trunnions connected to the base, a vibration table connected to the trunnions, and further includes a sealed box and the above-mentioned vibration table water-cooled adapter with the transfer ring. The second plate surface is connected to the moving coil of the vibration table, the transfer ring is connected to the housing of the vibration table, a through hole is provided on the sealed box, the water-cooled adapter plate passes through the through hole, and the sealed box is connected to the transfer ring.

[0016] Further, a cooling water circulation mechanism is further included, and both the second water inlet interface and the second water outlet interface are connected to the cooling water circulation mechanism.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: by setting both the first water inlet interface and the first water outlet interface away from the cooling water path, the influence of high temperature on the first water inlet interface and the first water outlet interface is reduced, and the reliability of the first water inlet interface and the first water outlet interface is improved. Description of the Drawings

[0018] Figure 1It is a three-dimensional schematic diagram of the vibration table water-cooling adapter of the present utility model;

[0019] Figure 2 It is a bottom view of the vibration table water-cooling adapter of the present utility model;

[0020] Figure 3 is Figure 2 a cross-sectional view of the A-A section in

[0021] Figure 4 is Figure 3 a cross-sectional view of the B-B section in

[0022] Figure 5 It is a front view of the vibration table water-cooling adapter of the present utility model;

[0023] Figure 6 It is a three-dimensional schematic diagram of the high-temperature four-in-one test device of the present utility model.

[0024] In the figure:

[0025] 1 - water-cooling adapter plate; 1a - first water inlet interface; 1b - first water outlet interface; 1c - cooling water path; 1d - first water channel; 1e - second water channel; 1f - first disk surface; 1g - second disk surface; 1h - pipeline groove; 1i - hollow cavity; 2 - adapter ring; 2a - second water inlet interface; 2b - second water outlet interface; 3 - first hose; 4 - second hose; 5 - base; 6 - trunnion; 7 - vibration table; 8 - sealed box. Detailed implementation manners

[0026] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0029] As Figures 1 to 4 shown, the present utility model discloses a vibration table water-cooled adapter, which is used in a high-temperature four-in-one test device. The vibration table water-cooled adapter is connected to the moving coil, and the side of the vibration table water-cooled adapter for placing test articles is exposed in the high-temperature chamber. A cooling water channel is provided in the vibration table water-cooled adapter to prevent the heat of the test chamber from being transferred to the moving coil during the test. Specifically, the vibration table water-cooled adapter includes a water-cooled adapter plate 1, and a first water inlet interface 1a and a first water outlet interface 1b are provided on the water-cooled adapter plate 1. A cooling water path 1c is provided in the water-cooled adapter plate 1. Both the first water inlet interface 1a and the first water outlet interface 1b are communicated with the cooling water path 1c. A first water channel 1d is connected between the cooling water path 1c and the first water inlet interface 1a, and a second water channel 1e is connected between the cooling water path 1c and the first water outlet interface 1b. The water-cooled adapter plate 1 includes a first plate surface 1f and a second plate surface 1g arranged opposite to the first plate surface 1f. Among them, the first plate surface 1f is exposed to the high-temperature environment, the cooling water path 1c is arranged close to the first plate surface 1f of the water-cooled adapter plate 1, and both the first water inlet interface 1a and the first water outlet interface 1b are arranged away from the cooling water path 1c. Specifically, both the first water inlet interface 1a and the first water outlet interface 1b are arranged close to the second plate surface 1g. By arranging both the first water inlet interface 1a and the first water outlet interface 1b away from the cooling water path 1c, the present utility model enables the higher temperature on the first plate surface 1f to be carried away by the cooling water in the cooling water path 1c, so that the high temperature is not easily transferred to the moving coil, and is not easily transferred to the first water inlet interface 1a and the first water outlet interface 1b, reducing the influence of the high temperature on the first water inlet interface 1a and the first water outlet interface 1b and improving the reliability of the first water inlet interface 1a and the first water outlet interface 1b.

[0030] In this embodiment, as Figure 3 and Figure 4As shown, the cooling water channel 1c is circular, and the cooling water channel 1c is coaxially arranged with the water-cooled adapter plate 1. The first water channel 1d and the second water channel 1e are both arranged along the axis direction of the water-cooled adapter plate 1, and the first water channel 1d and the second water channel 1e are symmetrically arranged with respect to the axis of the water-cooled adapter plate 1. By arranging the first water channel 1d and the second water channel 1e both along the axis direction of the water-cooled adapter plate 1, the present utility model enables the cooling water to quickly flow into the cooling water channel 1c, and at the same time, the first water channel 1d and the second water channel 1e are also convenient for processing. In other embodiments, the shape of the cooling water channel 1c can also be serpentine. The serpentine cooling water channel 1c is convenient for the flow of cooling water. The two ends of the cooling water channel 1c are respectively connected to the first water channel 1d and the second water channel 1e. The connection between the cooling water channel 1c and the first water channel 1d, and the connection between the cooling water channel 1c and the second water channel 1e are both subjected to smooth transition treatment, that is, the connection between the cooling water channel 1c and the first water channel 1d is not a right angle, and the connection between the cooling water channel 1c and the first water channel 1d is the same.

[0031] In this embodiment, as Figures 1 to 5 shown, a transfer ring 2 is provided on the outer side of the water-cooled adapter plate 1. The water-cooled adapter plate 1 and the transfer ring 2 are coaxially arranged, and the side of the water-cooled adapter plate 1 is close to the inner wall of the transfer ring 2. Driven by the moving coil, the water-cooled adapter plate 1 can reciprocate in the axial direction of the transfer ring 2 relative to the transfer ring 2. The transfer ring 2 is provided with a second water inlet interface 2a and a second water outlet interface 2b. The first water inlet interface 1a and the second water inlet interface 2a are staggered, and a first hose 3 is connected between the first water inlet interface 1a and the second water inlet interface 2a. The first water outlet interface 1b and the second water outlet interface 2b are staggered, and a second hose 4 is connected between the first water outlet interface 1b and the second water outlet interface 2b. By providing the transfer ring 2, the present utility model enables the closed high-temperature test box to be connected to the transfer ring 2. At the same time, by staggering the first water inlet interface 1a and the second water inlet interface 2a, and staggering the first water outlet interface 1b and the second water outlet interface 2b, during the process of the water-cooled adapter plate 1 following the moving coil, the first hose 3 and the second hose 4 have sufficient movement space, and the first hose 3 and the second hose 4 are not easily entangled with each other. In other embodiments, the transfer ring 2 may not be provided, and the closed test box is directly connected to the outer shell of the vibration table body. Although this reduces the manufacturing cost, the installation of the test box is inconvenient.

[0032] In this embodiment, as Figure 2 and Figure 3As shown, a pipeline groove 1h is provided on the side wall of the water-cooled adapter plate 1, and the pipeline groove 1h is used to accommodate the first hose 3 and the second hose 4. Through the arrangement of the pipeline groove 1h in the present utility model, the first hose 3 and the second hose 4 are hidden, and the first hose 3 and the second hose 4 are not easily exposed to the external environment, improving the reliability of the first hose 3 and the second hose 4. In other embodiments, the pipeline groove 1h can also be provided on the inner wall of the adapter ring 2.

[0033] In this embodiment, as Figure 2 and Figure 3 shown, the pipeline groove 1h extends axially along the water-cooled adapter plate 1 to the second disk surface 1g of the water-cooled adapter plate 1. By extending the pipeline groove 1h to the second disk surface 1g in the present utility model, it is convenient for the installation of the first hose 3 and the second hose 4. In other embodiments, the pipeline groove 1h does not extend to the second disk surface 1g, but the adapter ring 2 is formed by a splicing process, which is convenient for the installation of the first hose 3 and the second hose 4.

[0034] In this embodiment, as Figure 2 shown, the first hose 3 and the second hose 4 have the same length, and the first hose 3 and the second hose 4 are symmetrically arranged with respect to the axis of the water-cooled adapter plate 1. Since the liquid flowing in the first hose 3 is relatively cold and the liquid flowing in the second hose 4 is the liquid after absorbing the heat of the first disk surface 1f and the liquid temperature rises, in order to avoid the heat exchange of the liquid in the first hose 3 and the second hose 4, the first hose 3 and the second hose 4 are set at the farthest distance from each other. In other embodiments, the length of the first hose 3 is greater than the length of the second hose 4. Preferably, the first hose 3 and the second hose 4 are symmetrically arranged with respect to the axis of the water-cooled adapter plate 1, but they can also be asymmetrically arranged. Since there is more coolant in the first hose 3, even if heat exchange occurs, the influence is smaller.

[0035] In this embodiment, as Figure 2 shown, when the first water inlet interface 1a, the second water inlet interface 2a, the first water outlet interface 1b, and the second water outlet interface 2b are all in the same plane, the connection line between the first water inlet interface 1a and the first water outlet interface 1b is perpendicular to the connection line between the second water inlet interface 2a and the second water outlet interface 2b. By defining the positions of the first water inlet interface 1a, the second water inlet interface 2a and other interfaces in the present utility model, the first water inlet interface 1a and other interfaces are distributed around the water-cooled adapter plate 1, which is convenient for the installation of the first water inlet interface 1a and other interfaces. In other embodiments, the positions of the first water inlet interface 1a and other interfaces can also be arbitrarily distributed.

[0036] In this embodiment, as Figure 2 and Figure 3 shown, a plurality of hollow cavities 1i are provided in the water-cooled adapter plate 1, and each of the hollow cavities 1i extends along the axis direction of the water-cooled adapter plate 1 to the second plate surface 1g. By providing the hollow cavities 1i, the water-cooled adapter plate 1 of the present invention is made lightweight. In other embodiments, the hollow cavities 1i may also be enclosed cavities within the water-cooled adapter plate 1.

[0037] As Figure 6 shown, the present invention also discloses a high-temperature four-in-one test device, which includes a base 5, a trunnion 6 connected to the base 5, and a vibration table 7 connected to the trunnion 6. It further includes a sealed box 8 and the vibration table water-cooled adapter of this embodiment. Since the adapter ring 2 is provided in the vibration table water-cooled adapter, the second plate surface 1g is connected to the moving coil of the vibration table 7, the adapter ring 2 is connected to the housing of the vibration table 7, a through hole is provided on the sealed box 8, and after the water-cooled adapter plate 1 passes through the through hole, the sealed box 8 is connected to the adapter ring 2. By providing the connection between the adapter ring 2 and the sealed box 8, the high-temperature four-in-one test device of the present invention facilitates the assembly of the vibration table water-cooled adapter into the high-temperature four-in-one test device. In other embodiments, the sealed box 8 may also be directly installed on the water-cooled adapter plate 1.

[0038] In this embodiment, the high-temperature four-in-one test device further includes a cooling water circulation mechanism, and both the second water inlet interface 2a and the second water outlet interface 2b are connected to the cooling water circulation mechanism, so that the liquid in the cooling water path 1c remains at a relatively low temperature.

[0039] In summary, for the vibration table water-cooled adapter of the present utility model, by disposing both the first water inlet interface 1a and the first water outlet interface 1b away from the cooling water path 1c, the influence of high temperature on the first water inlet interface 1a and the first water outlet interface 1b is reduced. By disposing both the first water channel 1d and the second water channel 1e along the axial direction of the water-cooled adapter plate 1, while enabling the cooling water to quickly flow into the cooling water path 1c, the first water channel 1d and the second water channel 1e are also convenient for processing. When the adapter ring 2 is provided, by staggeredly disposing the first water inlet interface 1a and the second water inlet interface 2a, and staggeredly disposing the first water outlet interface 1b and the second water outlet interface 2b, sufficient movement space is provided for the first hose 3 and the second hose 4. Through the provision of the pipeline groove 1h, the first hose 3 and the second hose 4 are hidden. By extending the pipeline groove 1h to the second disk surface 1g, the installation of the first hose 3 and the second hose 4 is facilitated. By symmetrically disposing the first hose 3 and the second hose 4 with respect to the axis of the water-cooled adapter plate 1, the possibility of liquid heat exchange between the first hose 3 and the second hose 4 is reduced. By defining the positions of interfaces such as the first water inlet interface 1a and the second water inlet interface 2a, the installation of interfaces such as the first water inlet interface 1a is facilitated. Through the provision of the hollow cavity 1i, the water-cooled adapter plate 1 is made lightweight. For the high-temperature four-in-one test device of the present utility model, by providing the connection between the adapter ring 2 and the sealed box 8, the vibration table water-cooled adapter is conveniently assembled into the high-temperature four-in-one test device.

[0040] It should be emphasized that the above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A vibration table water-cooled adapter, comprising a water-cooled adapter plate (1). A first water inlet interface (1a) and a first water outlet interface (1b) are provided on the water-cooled adapter plate (1). A cooling water path (1c) is provided inside the water-cooled adapter plate (1). A first water channel (1d) is connected between the cooling water path (1c) and the first water inlet interface (1a). A second water channel (1e) is connected between the cooling water path (1c) and the first water outlet interface (1b). The water-cooled adapter plate (1) comprises a first plate surface (1f) and a second plate surface (1g) oppositely arranged with respect to the first plate surface (1f), characterized in that, The cooling water channel (1c) is arranged close to the first disk surface (1f) of the water-cooled adapter plate (1), and both the first water inlet interface (1a) and the first water outlet interface (1b) are arranged away from the cooling water channel (1c).

2. The vibration table water-cooled adapter according to claim 1, characterized in that, The cooling water channel (1c) is annular, and both the first water channel (1d) and the second water channel (1e) are arranged along the axial direction of the water-cooled adapter plate (1).

3. The vibration table water-cooled adapter according to claim 1, characterized in that, A transfer ring (2) is arranged outside the water-cooled adapter plate (1), and the water-cooled adapter plate (1) reciprocates in the axial direction of the transfer ring (2) relative to the transfer ring (2); a second water inlet interface (2a) and a second water outlet interface (2b) are arranged on the transfer ring (2), the first water inlet interface (1a) and the second water inlet interface (2a) are arranged staggeredly, and a first hose (3) is connected between the first water inlet interface (1a) and the second water inlet interface (2a); the first water outlet interface (1b) and the second water outlet interface (2b) are arranged staggeredly, and a second hose (4) is connected between the first water outlet interface (1b) and the second water outlet interface (2b).

4. The vibration table water-cooled adapter according to claim 3, characterized in that, A pipeline groove (1h) is arranged on the side wall of the water-cooled adapter plate (1), and the pipeline groove (1h) is used for accommodating the first hose (3) and the second hose (4).

5. The vibration table water-cooling adapter according to claim 4, wherein The pipeline groove (1h) extends along the axial direction of the water-cooled adapter plate (1) to the second disk surface (1g) of the water-cooled adapter plate (1).

6. The vibration table water-cooling adapter according to claim 5, characterized in that The first hose (3) and the second hose (4) are symmetrically arranged with respect to the axis of the water-cooled adapter plate (1).

7. The vibration table water-cooled adapter according to claim 6, wherein When the first water inlet interface (1a), the second water inlet interface (2a), the first water outlet interface (1b) and the second water outlet interface (2b) are all in the same plane, the connection line between the first water inlet interface (1a) and the first water outlet interface (1b) is perpendicular to the connection line between the second water inlet interface (2a) and the second water outlet interface (2b).

8. The vibration table water-cooled adapter according to claim 5, characterized in that, A plurality of hollow cavities (1i) are arranged in the water-cooled adapter plate (1), and each hollow cavity (1i) extends along the axial direction of the water-cooled adapter plate (1) to the second disk surface (1g).

9. A high-temperature four-in-one test device, comprising a base (5), a trunnion (6) connected to the base (5), and a vibration table (7) connected to the trunnion (6), characterized in that, It further includes a sealed box (8) and the vibration table water-cooled adapter as described in any one of claims 3 to 8. The second disk surface (1g) is connected to the moving coil of the vibration table (7), the transfer ring (2) is connected to the housing of the vibration table (7), a through hole is arranged on the sealed box (8), the water-cooled adapter plate (1) passes through the through hole, and the sealed box (8) is connected to the transfer ring (2).

10. The high-temperature four-in-one test device according to claim 9, characterized in that, It further includes a cooling water circulation mechanism, and both the second water inlet interface (2a) and the second water outlet interface (2b) are connected to the cooling water circulation mechanism.

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